package com.ailink.foodshop.service;

import com.ailink.foodshop.dto.OrderDTO;

/**
 * @author lh
 * @date 2017/12/21 17:02
 */
public interface BuyerService {

    //查询一个订单
    OrderDTO findOrderOne(String openid, String orderId);

    //取消订单
    OrderDTO cancel(String openid, String orderId);
}
